Mark O'Brien Movies Online,Mark O'Brien TV Series

Mark O'Brien

Birthday

1984-05-07

Place of Birth

Canada

Biography

Mark O'Brien (born May 7, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.

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61st Street

2022 6.7

61st Street

as Officer Logan

2022

The Righteous

2021 5.9

The Righteous

as Aaron Smith

2021

Blue Bayou

2021 7.1

Blue Bayou

as Ace

2021

Marriage Story

2019 7.9

Marriage Story

2019

Ready or Not

2019 6.9

Ready or Not

as Alex Le Domas

2019

State Like Sleep

2019 4.4

State Like Sleep

as Darren

2019

Bad Times at the El Royale

2018 7.1

Bad Times at the El Royale

2018

The Front Runner

2018 6.1

The Front Runner

as Billy Shore

2018

Anon

2018 6.1

Anon

as Cyrus Frear

2018

How It Ends

2018 5.1

How It Ends

as Jeremiah

2018

Parallel

2018 5.8

Parallel

as Josh

2018

The Darkest Minds

2018 5.7

The Darkest Minds

as Rob Meadows

2018

The Last Tycoon

2017 7.6

The Last Tycoon

as Max Miner

2017

How to Plan an Orgy in a Small Town

2016 5.5

How to Plan an Orgy in a Small Town

as Bruce Buck

2016

Arrival

2016 7.9

Arrival

as Captain Marks

2016

The Dark Stranger

2016 4.5

The Dark Stranger

as Mark

2016

End of Days, Inc.

2015 5

End of Days, Inc.

as Jason

2015

Republic of Doyle

2010 7.6

Republic of Doyle

as Des Courtney

2010

The Four Horsemen

2008 3.4

The Four Horsemen

as Eric Rollins

2008